Chemistry, 08.01.2020 19:31 reeceslife481
Arock falls off a cliff and hits the ground after three seconds. what is its velocity right before it hits the ground?
9.8 m/s
0.31 m/s
29.4 m/s
3.3 m/s
Answers: 1
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Arock falls off a cliff and hits the ground after three seconds. what is its velocity right before i...
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